Patriarchs and patriarchate; Monophysites; Theology; Monks; Monasteries; Antioch (Turkey); Council of Chalcedon (451); Anastasius I, Emperor of the East, ca. 430-518; Orthodoxy; Heresy; Anathema
Roman Catholic Church; Rome; Istanbul (Turkey); Schism, Acacian, 484-519; Alexandria (Egypt); Timothy Aelurus, Patriarch of Alexandria, d. 477; Theology; Politics; Patriarchs and patriarchate; Coptic Church; Copts; Roman Empire; Excommunication